@font-face {
  font-family: 'iconfont';
  src: url('//at.alicdn.com/t/font_1474593987_6817377.eot');
  src: url('//at.alicdn.com/t/font_1474593987_6817377.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */ url('//at.alicdn.com/t/font_1474593987_6817377.woff') format('woff'), /* chrome、firefox */ url('//at.alicdn.com/t/font_1474593987_6817377.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/ url('//at.alicdn.com/t/font_1474593987_6817377.svg#iconfont') format('svg');
  
  /* IE9*/
  /* iOS 4.1- */
}
.mine_iconfont {
  font-family: iconfont;
}
.help_wrapper {
  width: 3.2rem;
  position: relative;
}
.help_wrapper .help_head {
  position: fixed;
  background: #ffffff;
  left: 0;
  top: 0;
  width: 3.2rem;
  height: 0.4rem;
  line-height: 0.4rem;
  border-bottom: 2px solid #EFEFEF;
}
.help_wrapper .help_head a {
  width: 0.4rem;
  text-align: left;
  font-size: 0.16rem;
  float: left;
  margin-left: 0.1rem;
}
.help_wrapper .help_head .span:nth-of-type(1) {
  display: block;
  float: left;
  text-align: center;
  font-size: 0.16rem;
  width: 2.2rem;
}
.help_wrapper .help_head .span:nth-of-type(2) {
  display: block;
  width: 0.4rem;
  float: left;
  font-size: 0.16rem;
  text-align: right;
}
.help_wrapper .help_headList {
  position: absolute;
  width: 0.7rem;
  height: 1.24rem;
  background: #2F2F2F;
  top: -0.15rem;
  right: 0.02rem;
  border-radius: 3px;
  transition: all linear 0.5s;
}
.help_wrapper .help_headList li a {
  display: block;
  width: 0.6rem;
  height: 0.3rem;
  line-height: 0.25rem;
  text-align: center;
  color: #ffffff;
  margin-left: 0.05rem;
}
.help_wrapper .help_headList li:first-child {
  position: absolute;
  right: -0.12rem;
  top: -0.15rem;
  transition: all linear 0.5s;
}
.help_wrapper .help_headList li:first-child a {
  display: block;
  width: 0.6rem;
  text-align: center;
  font-size: 0.2rem;
  color: #2F2F2F;
}
.help_wrapper .ng-hide {
  position: absolute;
  width: 0.7rem;
  height: 0;
  background: #2F2F2F;
  top: -0.3rem;
  right: 0rem;
  border-radius: 3px;
}
.help_wrapper .ng-hide li a {
  display: block;
  width: 0.6rem;
  height: 0.3rem;
  line-height: 0.25rem;
  text-align: center;
  color: #ffffff;
  margin-left: 0.05rem;
}
.help_wrapper .ng-hide li:first-child {
  position: absolute;
  right: -0.05rem;
  top: 0rem;
  display: none;
}
.help_wrapper .ng-hide li:first-child a {
  display: block;
  width: 0.6rem;
  font-size: 0.2rem;
  text-align: center;
  color: #2F2F2F;
}
.help_wrapper .problem_list {
  width: 3.2rem;
  margin-top: 0.5rem;
}
.help_wrapper .problem_list .problem_title {
  font-size: 0.15rem;
  text-indent: 0.2rem;
  line-height: 0.4rem;
  border-bottom: 1px solid #EEEEEE;
}
.help_wrapper .problem_list .problem_title i {
  font-size: 0.2rem;
  font-style: normal;
  font-weight: bold;
}
.help_wrapper .problem_list ul li {
  width: 3.2rem;
  min-height: 0.4rem;
  line-height: 0.4rem;
  border-bottom: 1px solid #EEEEEE;
}
.help_wrapper .problem_list ul li p {
  width: 2.9rem;
  color: #1E1E1E;
  font-size: 0.14rem;
  margin-left: 0.15rem;
}
.help_wrapper .problem_list ul li .problem_first {
  width: 2.9rem;
  font-size: 0.15rem;
  color: #787878;
}
.help_wrapper .problem_list ul li div {
  width: 2.9rem;
  min-height: 1rem;
  line-height: 0.2rem;
  background: #ffffff;
}
.help_wrapper .help_over {
  width: 3.2rem;
  height: 0.5rem;
}
